Austin Pierson

This post is written in partnership with Reuters Events: Supply Chain. Reuters Events connects the world’s most senior supply chain leaders through conferences, research, and digital content. Learn more: events.reutersevents.com/supply-chain/usa   When decisions cannot keep pace with change There is a moment most planning leaders recognise right now: A tariff announcement lands. A carrier pulls capacity. Demand accelerates faster than the forecast adjusts. The decision window compresses, and by the time there is confidence in the data, the cost of delay is already building. These pressures across supply chains are not new. What has changed is the speed at which conditions move underneath a decision, often faster than organisations are set up to respond. Customer expectations do not flex when supply does not. The cost of a wrong call, whether inventory in the wrong market, capacity committed too early, or service levels slipping before anyone flags them, compounds quickly. Most organisations have responded by investing. Better tools. More data. AI pilots. Network reviews. The core problem persists: decisions are still being made without full confidence. Planning and execution do not align when conditions change. In many cases, the issue is not disruption itself. It is how long organisations take to…

At the 2025 Gartner Supply Chain Planning Summit in Denver, Scott Luton met with John Lash, who leads strategy and vision at e2open, a WiseTech Global Group company. E2open is a global platform powering the entire lifecycle of making, moving, and selling goods, with capabilities spanning planning, logistics, global trade, supply management, and procurement. The platform is designed not just for enterprise visibility but for true end-to-end coordination across extended supply chain ecosystems. Lash emphasized that disruptions rarely originate within a company’s four walls. “Your sub-tiers are where most of the risk lives,” he explained. “That’s where your day-to-day operations—and your long-term strategy—are truly shaped.” It’s a lesson sharply reinforced during the pandemic, which reminded leaders worldwide that no one does supply chain alone.   Old Challenges Intensified by New Realities When Luton asked about the biggest challenges facing planning teams today, Lash pointed immediately to constraints—supply constraints, manufacturing constraints, and now, the added layer of global trade volatility. Trade policies that once shifted every few years now change weekly, daily, or even hourly. Lash offered a striking example: Brazilian coffee duties jumped from 10% to 50% this summer—before returning to 0%. “How do you plan through that?” he asked.…